How Many Millionaires Are in the US
The latest public estimates indicate there are roughly 22 million millionaires in the United States, according to the most recent global wealth reports from [source]. This count uses a net worth threshold of one million dollars or more, including primary home equity and investment assets. The figure has grown steadily over the past decade as equity markets, real estate values, and business valuations have risen.
In the United States, millionaires make up a small but growing share of adult households, with the majority holding liquid investable assets rather than only illiquid property. The concentration is highest in states such as California, New York, Texas, and Florida, where high-income industries, tech hubs, and favorable tax environments attract wealthy households. Data from the Federal Reserve's Survey of Consumer Finances and reports by wealth research firms consistently show that the number of millionaire households has increased in line with stock market gains and business formation.
Where Most US Millionaires Live
California leads the nation in the number of millionaire households, driven by Silicon Valley tech founders, entertainment industry earnings, and high-value coastal real estate. New York follows closely, with large concentrations of finance, law, and media professionals, while Texas and Florida attract entrepreneurs and retirees with significant investment portfolios. These four states alone account for a disproportionate share of the country's millionaire population, reflecting the geographic concentration of high-growth industries and favorable business climates.
Beyond the top states, metropolitan areas such as San Francisco, New York City, Los Angeles, and Miami have some of the highest per capita rates of millionaire households. Wealth research firms and market analysts track these clusters using data from brokerage firms, property records, and SEC filings, noting that certain sectors such as technology, finance, healthcare, and real estate development produce outsized numbers of new millionaires each year. The pattern shows that millionaires are not evenly spread but cluster around innovation hubs and major financial centers.
What Defines a US Millionaire
A millionaire in the United States is typically defined as an individual or household with a net worth of at least one million dollars, calculated by subtracting liabilities from the total value of assets such as cash, investments, retirement accounts, and real estate. Some studies exclude primary residences, focusing only on liquid and investable assets, while others include home equity, which can significantly change the count depending on property values in a given area. The most widely cited public estimates come from global wealth reports, Federal Reserve data, and research published by financial institutions and wealth advisory firms.
Net worth thresholds, asset composition, and local cost of living all influence how many people qualify as millionaires in practice. For example, a household with a high-value home and modest investments may cross the one million dollar mark in states with expensive real estate, while a similar net worth in a lower-cost area may reflect a different asset mix. Public data from sources such as the SEC's EDGAR database, Forbes wealth rankings, and company filings for firms like [source] and [source] illustrate how equity compensation and business ownership create new millionaires each year, especially in technology and entrepreneurship-driven sectors.